format to reference field in another model

I have an object that has 1 record. I have an object named “UI_Only_Field__c” with a field named “Delete_Days__c”

I have a UI-Only reference in an object to the object “UI_Only_Field__c”

Delete Days is a number. What does the {{ }} look like in order to get the value in Delete_Days__c"?

Bill, not sure I completely understand, but I think you should be able to go with {{$}}, no?

Thanks. That was it!